The word "sahnoun" is spelled with seven letters and is pronounced /sænuːn/. The "s" represents the /s/ sound, the "a" represents the /æ/ sound, the "h" is silent, the "n" represents the /n/ sound, the "o" is pronounced as /uː/ and the vowel sound is prolonged. Lastly, the final "n" represents the /n/ sound. The IPA transcription makes it clear how to enunciate each sound and spell the word correctly.